[ Press Windows + R Key,Which takes us to run Command.Type devmgmt.msc Which Will take You to device manager.]2) Click on the name of your device( You can expand the mice controllers and other pointing devices) right click,select Update driver software.

.3) Connect your PC to internet and select Search automatically for updated device software 4) wait for some time it will update the latest driver software.5) Restart your PC.

That's it..

I hope it is helpful.

works for the following errors..

touchpad not working in windows 10,touchpad not working properly,touchpad not working in windows 10,touchpad not working in lenovo windows 10,touchpad not working in windows 10 acer laptop,touchpad not working in windows 10 dell,touchpad not working in windows 10 hp,touchpad not working in windows 10 acer